Nail strengthener

My nails are weak and break easily, and I have a habit of biting them when stressed, so I started using this. It is a real hassle to remove it and reapply it after just a few days, but once I do, my nails definitely look shiny and stronger, so they break less. It also helps me stop consciously biting them. The price was quite reasonable, but since there is a shipping fee for online purchases, I went to a nearby Olive Young to buy it. Since I've been using it consistently, my habits have improved and it works well for my nails, so I've already purchased it several times. If you have a habit like mine, give it a try. I can definitely see the improvement, so I can't stop using it. I'm going to keep applying it even if it's a hassle lol.